WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-devel

[Xen-devel] [PATCH V2 0/3] firmware changes as part of QEMU/Xen merge.

To: Xen Devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-devel] [PATCH V2 0/3] firmware changes as part of QEMU/Xen merge.
From: anthony.perard@xxxxxxxxxx
Date: Mon, 25 Oct 2010 19:28:07 +0100
Cc: anthony.perard@xxxxxxxxxx
Delivery-date: Mon, 25 Oct 2010 11:29:11 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
From: Anthony PERARD <anthony.perard@xxxxxxxxxx>

This patches are for Xen-unstable and Qemu-DM.

With the integration of Xen into QEMU, we would like to minimise the change
and use the ACPI implementation of QEMU. So there are some change to make on
the firmware to match the QEMU's BIOS. Some IO Ports are different and the
sleep state values are different.

Change with the v1:

This time, both old and new ioport are handled.
In QEMU-Xen, the choice between one or the other is made when a saved state is
restored.
In Xen, both ioports are registered.

Anthony PERARD (2):
  firmware, Change ACPI IO addresses and values to match QEMU BIOS.
  xen, handle both old and new acpi ioport.

 tools/firmware/hvmloader/acpi/dsdt.asl |   12 ++++++------
 tools/firmware/hvmloader/hvmloader.c   |    4 ++++
 xen/arch/x86/hvm/pmtimer.c             |   10 ++++++++++
 xen/include/public/hvm/ioreq.h         |   16 +++++++++++++---
 4 files changed, 33 insertions(+), 9 deletions(-)


Anthony PERARD (1):
  piix4acpi: change in ACPI to match the change in the BIOS.

 hw/piix4acpi.c |   97 ++++++++++++++++++++++++++++++++++++++++++++++----------
 1 files changed, 80 insertions(+), 17 deletions(-)

-- 
Anthony PERARD

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel